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authorJoseph Myers <joseph@codesourcery.com>2014-03-24 22:00:32 +0000
committerJoseph Myers <joseph@codesourcery.com>2014-03-24 22:00:32 +0000
commitf3426898bf0a5e9e2a094a9bed90b3096f965723 (patch)
tree1c11ffbdad7923471747d96ff505907ea7a7398c /sysdeps/ieee754/dbl-64
parenta42faf59d6d9f82e5293a9ebcc26d9c9e562b12b (diff)
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Fix implicit __isinf declarations in exp.
My recent exp patch introduced warnings about implicit __isinf
declarations in exp because e_exp.c didn't include <math.h>.  This
patch fixes this.  Because <math.h> can't be included after
<math_private.h> (because of macro definitions of __nan*), it was
necessary to put an include in sysdeps/x86_64/fpu/multiarch/e_exp.c as
well.

Tested x86_64.

	* sysdeps/ieee754/dbl-64/e_exp.c: Include <math.h>.
	* sysdeps/x86_64/fpu/multiarch/e_exp.c
	[HAVE_FMA4_SUPPORT || HAVE_AVX_SUPPORT]: Likewise.
Diffstat (limited to 'sysdeps/ieee754/dbl-64')
-rw-r--r--sysdeps/ieee754/dbl-64/e_exp.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/sysdeps/ieee754/dbl-64/e_exp.c b/sysdeps/ieee754/dbl-64/e_exp.c
index cd060ce43f..0ab078f27b 100644
--- a/sysdeps/ieee754/dbl-64/e_exp.c
+++ b/sysdeps/ieee754/dbl-64/e_exp.c
@@ -32,6 +32,7 @@
 /*                                                                         */
 /***************************************************************************/
 
+#include <math.h>
 #include "endian.h"
 #include "uexp.h"
 #include "mydefs.h"